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<pre><span class="sourceLineNo">001</span>package frc3128.EventManager.EventSequence;<a name="line.1"></a>
<span class="sourceLineNo">002</span><a name="line.2"></a>
<span class="sourceLineNo">003</span>import frc3128.EventManager.Event;<a name="line.3"></a>
<span class="sourceLineNo">004</span>import frc3128.Util.DebugLog;<a name="line.4"></a>
<span class="sourceLineNo">005</span>import java.util.Vector;<a name="line.5"></a>
<span class="sourceLineNo">006</span><a name="line.6"></a>
<span class="sourceLineNo">007</span>/**<a name="line.7"></a>
<span class="sourceLineNo">008</span> * <a name="line.8"></a>
<span class="sourceLineNo">009</span> * @author Noah Sutton-Smolin<a name="line.9"></a>
<span class="sourceLineNo">010</span> */<a name="line.10"></a>
<span class="sourceLineNo">011</span>public class EventSequencer extends Event {<a name="line.11"></a>
<span class="sourceLineNo">012</span>    private static Vector evSeqList = new Vector();<a name="line.12"></a>
<span class="sourceLineNo">013</span>    private Vector autoSequenceList  = new Vector();<a name="line.13"></a>
<span class="sourceLineNo">014</span>    private int    currentEventIndex = 0;<a name="line.14"></a>
<span class="sourceLineNo">015</span>    <a name="line.15"></a>
<span class="sourceLineNo">016</span>    public EventSequencer() {super(); evSeqList.addElement(this);}<a name="line.16"></a>
<span class="sourceLineNo">017</span>    <a name="line.17"></a>
<span class="sourceLineNo">018</span>    /**<a name="line.18"></a>
<span class="sourceLineNo">019</span>     * This will cancel ALL EventSequencers.<a name="line.19"></a>
<span class="sourceLineNo">020</span>     */<a name="line.20"></a>
<span class="sourceLineNo">021</span>    public static void stopAllSequencers() {<a name="line.21"></a>
<span class="sourceLineNo">022</span>        for(int i = 0; i &lt; evSeqList.size(); i++)<a name="line.22"></a>
<span class="sourceLineNo">023</span>            ((EventSequencer) evSeqList.elementAt(i)).stopSequencer();<a name="line.23"></a>
<span class="sourceLineNo">024</span>    }<a name="line.24"></a>
<span class="sourceLineNo">025</span>    <a name="line.25"></a>
<span class="sourceLineNo">026</span>    /**<a name="line.26"></a>
<span class="sourceLineNo">027</span>     * This function will be called automatically by the EventManager.&lt;p&gt;&lt;b&gt;Do<a name="line.27"></a>
<span class="sourceLineNo">028</span>     * not invoke it.&lt;/b&gt;<a name="line.28"></a>
<span class="sourceLineNo">029</span>     */<a name="line.29"></a>
<span class="sourceLineNo">030</span>    public void execute() {<a name="line.30"></a>
<span class="sourceLineNo">031</span>        if(currentEventIndex == autoSequenceList.size()) {<a name="line.31"></a>
<span class="sourceLineNo">032</span>            this.stopSequencer(); <a name="line.32"></a>
<span class="sourceLineNo">033</span>            DebugLog.log(DebugLog.LVL_INFO, this, "Event Sequence complete.");<a name="line.33"></a>
<span class="sourceLineNo">034</span>            return;<a name="line.34"></a>
<span class="sourceLineNo">035</span>        }<a name="line.35"></a>
<span class="sourceLineNo">036</span>        <a name="line.36"></a>
<span class="sourceLineNo">037</span>        SequenceEvent ptr = ((SequenceEvent)autoSequenceList.elementAt(currentEventIndex));<a name="line.37"></a>
<span class="sourceLineNo">038</span>        <a name="line.38"></a>
<span class="sourceLineNo">039</span>        if(!ptr.isRunning()) {<a name="line.39"></a>
<span class="sourceLineNo">040</span>            ptr.startSequenceEvent();<a name="line.40"></a>
<span class="sourceLineNo">041</span>            DebugLog.log(DebugLog.LVL_STREAM, this, "Event " + ptr.getClass().getName() + " started ("+currentEventIndex+").");<a name="line.41"></a>
<span class="sourceLineNo">042</span>        }<a name="line.42"></a>
<span class="sourceLineNo">043</span>        ptr.execute();<a name="line.43"></a>
<span class="sourceLineNo">044</span>        if(ptr.exitConditionMet()) {<a name="line.44"></a>
<span class="sourceLineNo">045</span>            currentEventIndex++; <a name="line.45"></a>
<span class="sourceLineNo">046</span>            DebugLog.log(DebugLog.LVL_STREAM, this, "Event " + ptr.getClass().getName() + " ended (" + (currentEventIndex - 1) + ").");<a name="line.46"></a>
<span class="sourceLineNo">047</span>        }<a name="line.47"></a>
<span class="sourceLineNo">048</span>    }<a name="line.48"></a>
<span class="sourceLineNo">049</span>    <a name="line.49"></a>
<span class="sourceLineNo">050</span>    /**<a name="line.50"></a>
<span class="sourceLineNo">051</span>     * Adds an event to the current EventSequencer. This event will be added in<a name="line.51"></a>
<span class="sourceLineNo">052</span>     * linear order; it will be called in the sequence it was inserted.<a name="line.52"></a>
<span class="sourceLineNo">053</span>     * <a name="line.53"></a>
<span class="sourceLineNo">054</span>     * @param seqEvent the event to be queued<a name="line.54"></a>
<span class="sourceLineNo">055</span>     */<a name="line.55"></a>
<span class="sourceLineNo">056</span>    public void addEvent(SequenceEvent seqEvent) {<a name="line.56"></a>
<span class="sourceLineNo">057</span>        this.autoSequenceList.addElement(seqEvent);<a name="line.57"></a>
<span class="sourceLineNo">058</span>        DebugLog.log(DebugLog.LVL_DEBUG, this, "Event " + seqEvent.getClass().getName() + " added to array at index " + (this.autoSequenceList.size()-1));<a name="line.58"></a>
<span class="sourceLineNo">059</span>    }<a name="line.59"></a>
<span class="sourceLineNo">060</span>    <a name="line.60"></a>
<span class="sourceLineNo">061</span>    /**<a name="line.61"></a>
<span class="sourceLineNo">062</span>     * Starts the current EventSequencer.<a name="line.62"></a>
<span class="sourceLineNo">063</span>     */<a name="line.63"></a>
<span class="sourceLineNo">064</span>    public void startSequencer() {<a name="line.64"></a>
<span class="sourceLineNo">065</span>        this.currentEventIndex = 0; <a name="line.65"></a>
<span class="sourceLineNo">066</span>        this.registerIterableEvent();<a name="line.66"></a>
<span class="sourceLineNo">067</span>    }<a name="line.67"></a>
<span class="sourceLineNo">068</span>    <a name="line.68"></a>
<span class="sourceLineNo">069</span>    /**<a name="line.69"></a>
<span class="sourceLineNo">070</span>     * Stops the current EventSequencer.<a name="line.70"></a>
<span class="sourceLineNo">071</span>     */<a name="line.71"></a>
<span class="sourceLineNo">072</span>    public void stopSequencer() {this.cancelEvent();}<a name="line.72"></a>
<span class="sourceLineNo">073</span>}<a name="line.73"></a>




























































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